Color: Orange (OG) Size: S/M (52-57cm) New, unused. Although unused, this is a home storage item, so please refrain from purchasing if you are sensitive. * Please check the condition of the product in the photos. * Please note that the box has damage. Quoted below: Product Information This is a lightweight helmet for mountaineering and climbing, achieving a mere 225g. It meets international safety standards and features excellent lightness through in-mold construction of the outer and inner shells. It is available in two sizes with a unique Asian fit design tailored to the shape of Japanese heads. In recent years, accidents involving head injuries due to falling rocks, falls, and slips while mountaineering have been increasing. Please wear a helmet to protect your head from these dangers. Specifications [Material] Outer shell: Polycarbonate Inner shell: Expanded polystyrene Inner padding: Polyester [Weight] 225g (S/M) [Colors] Orange (OG), Dark Gray (GM), Turquoise (TQB), White (WT) [Sizes] Head circumference: S/M (52-57cm), M/L (57-62cm) [Features] Dial adjuster with 3-step height adjustment at the back, headlamp clips, washable inner padding. ☑︎ Please read my profile before purchasing. ☑︎ Family owned.